| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $119.99 | 12.778% | $135.3223 | $135.32 | $135.30 | $135.30 |
| Purchase #2 | $134.91 | 9.311% | $147.4715 | $147.47 | $147.45 | $147.50 |
| Purchase #3 | $143.48 | 5.731% | $151.7028 | $151.70 | $151.70 | $151.70 |
| Purchase #4 | $196.47 | 11.623% | $219.3057 | $219.31 | $219.30 | $219.30 |
| Purchase #5 | $63.85 | 9.403% | $69.8538 | $69.85 | $69.85 | $69.90 |
| Purchase #6 | $197.84 | 10.208% | $218.0355 | $218.04 | $218.05 | $218.00 |
| Purchase #7 | $83.92 | 7.299% | $90.0453 | $90.05 | $90.05 | $90.00 |
| 7 purchase totals = | $940.46 | $1,031.7369 | $1,031.74 | $1,031.70 | $1,031.70 | |